How do I change the css of only one page in wordpress?

Ada*_*dam 3 css wordpress

I need to change the css of the home page only, I have googled and a lot of the suggestions were to add the page id as part of the css selector. But when I try it, it doesn't seem to work? I want to change the class ".contentclass" and the pages id is "599" so here's what I've tried:

.post-id-599 .contentclass {}
.page-id-599 .contentclass {}
.body-id-599 .contentclass {}
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none of them seems to be working...

Link to the webpage I'm working on: Link

Sta*_*ace 7

尝试使用右键单击"inspect element"或等效浏览器.

当我查看您的网站时,我看到了类似的内容

在此输入图像描述

<body class="page page-id-624 woocommerce-cart woocommerce-page boxed varukorg" style="">
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例如,对于这个页面: 您将使用http://witdesign.se/wp/varukorg

body.post-id-624 .contentclass {}
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大括号内的任何样式都适用于具有post-id-668的body类的页面

当然,您需要使用检查器检查浏览器中的渲染内容.